Technical Service Bulletin FSB 642-001 — 2017 MACK GU
STEERING
Bulletin Details
| TSB ID | FSB 642-001 |
| Manufacturer | |
| Vehicle | 2017 MACK GU |
| Component | STEERING |
| Communication Date |
Bulletin Summary
Certain GU trucks equipped with forward steer axles (18,000 lb rated front axles) and built from 2012, may experience issues with static steering while sitting still. There is not enough ability with a single steering gear to overcome certain turning frictions.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2017 MACK GU
M-260-001
ENGINE AND ENGINE COOLING
KC-251
FUEL SYSTEM, DIESEL
KC-112
UNKNOWN OR OTHER
FSB 237-021
EQUIPMENT
M0069
EQUIPMENT
K30024143
ENGINE AND ENGINE COOLING
K72511005
ELECTRICAL SYSTEM:SOFTWARE
K74566374
EQUIPMENT
FSB 642-001
POWER TRAIN:AXLE ASSEMBLY
PI 0875
ENGINE AND ENGINE COOLING